Subgenus (Bathybembix) H. Crosse, 1893

(5-4-1-3-2-11-11-7-1-0-0-0-0)
Syn. (Bembix) R. B. Watson, 1879, not O. Fabricius, 1775
Ref. Abbott, 1974 p 39
[see also under Subfamily: MONODONTINAE]

aeola R. B. Watson, 1874 [T]
(5-4-1-3-2-11-11-7-1-1-0-0-0)
Ref. Abbott, 1974 p 39

bairdii (W. H. Dall, 1889)
(5-4-1-3-2-11-11-7-1-2-0-0-0)
Baird's Spiny Margarite
Ref. Abbott, 1974 p 39 c d